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Core i5-11400 vs Core i7-8700K

Core i5-11400 vs Core i7-8700K: game performance, price, value, and specification comparison. Select comparison game parameters.

FPS Winner

Intel Core i5-11400

2.6 GHz | 6-core

Intel Core i5-11400 Logo
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for £123.2 on Amazon

In Stock

Updated 74034 minutes ago

vs

Intel Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Retail - (1151/Hex Core/3.70GHz/12MB/Coffee Lake/95W/Graphics)

Buy for £181.02 on Amazon

In Stock

Updated 74035 minutes ago

FPS Winner

Intel Core i5-11400

2.6 GHz | 6-core

Intel Core i5-11400 Logo
Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for £123.2 on Amazon

In Stock

Updated 74034 minutes ago

vs

Intel Core i7-8700K

3.7 GHz | 6-core

Intel Core i7-8700K Logo
Intel Core i7-8700K Retail - (1151/Hex Core/3.70GHz/12MB/Coffee Lake/95W/Graphics)

Buy for £181.02 on Amazon

In Stock

Updated 74035 minutes ago

Key Differences

In short — Core i5-11400 outperforms the more expensive Core i7-8700K on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Core i5-11400 is 1258 days newer than the more expensive Core i7-8700K.

Advantages of Intel Core i5-11400

  • Performs up to 5% better in Lost Ark than Core i7-8700K - 276 vs 263 FPS
  • Up to 32% cheaper than Core i7-8700K - £123.2 vs £181.02
  • Consumes up to 32% less energy than Intel Core i7-8700K - 65 vs 95 Watts
This is a free version of Lost Ark.
Lost Ark

Lost Ark

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-11400 Logo
Core i5-11400

Desktop • Mar 16th, 2021


FPS

276

100%

Value, £/FPS

Price, £

£123.2

100%

FPS Winner

Intel® Core™ i5-11400 Desktop Processor 6 Cores up to 4.4 GHz LGA1200 (Intel® 500 Series & Select 400 Series Chipset) 65W

Buy for £123.2 on Amazon

In Stock

Updated 74034 minutes ago

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


FPS

263

95.28985507246377%

Value, £/FPS

Price, £

£181.02

68%

Intel Core i7-8700K Retail - (1151/Hex Core/3.70GHz/12MB/Coffee Lake/95W/Graphics)

Buy for £181.02 on Amazon

In Stock

Updated 74035 minutes ago

TOP 5 Games

Resolution

1920 x 1080

Game Graphics

Very High

Intel Core i5-11400 Logo
Core i5-11400

Desktop • Mar 16th, 2021

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017

Geekbench 5 Benchmarks

Intel Core i5-11400 Logo
Core i5-11400

Desktop • Mar 16th, 2021


Single-Core

1940

100%

Multi-Core

7300

100%

Intel Core i7-8700K Logo
Core i7-8700K

Desktop • Oct 5th, 2017


Single-Core

1582

81.54639175257732%

Multi-Core

6443

88.26027397260275%

Intel Core i5-11400 Logo

Intel Core i5-11400

vs
Intel Core i7-8700K Logo

Intel Core i7-8700K

Mar 16th, 2021
Release DateOct 5th, 2017
Core i5CollectionCore i7
Rocket LakeCodenameCoffee Lake
Intel Socket 1200SocketIntel Socket 1151
Desktop
Segment
Desktop
6Cores6
12Threads12
2.6 GHzBase Clock Speed
3.7 GHz
4.4 GHzTurbo Clock Speed
4.7 GHz
65 W
TDP95 W
14 nmProcess Size14 nm
26.0xMultiplier
37.0x
UHD Graphics 730Integrated GraphicsUHD Graphics 630
NoOverclockable
Yes

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